3867987299259 has 8 divisors (see below), whose sum is σ = 5157386776080. Its totient is φ = 2578623010976.

The previous prime is 3867987299221. The next prime is 3867987299299. The reversal of 3867987299259 is 9529927897683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3867987299259 - 2¹³ = 3867987291067 is a prime.

It is a super-2 number, since 2×3867987299259² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3867987299299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8539572 + ... + 8981105.

It is an arithmetic number, because the mean of its divisors is an integer number (644673347010).

Almost surely, 2^{3867987299259} is an apocalyptic number.

3867987299259 is a deficient number, since it is larger than the sum of its proper divisors (1289399476821).

3867987299259 is a wasteful number, since it uses less digits than its factorization.

3867987299259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17594269.

The product of its digits is 7407106560, while the sum is 84.

The spelling of 3867987299259 in words is "three trillion, eight hundred sixty-seven billion, nine hundred eighty-seven million, two hundred ninety-nine thousand, two hundred fifty-nine".